<template>
 <div>
    <!-- 一条文章单元格 -->
  <van-cell>
    <!-- 标题区域的插槽 -->
    <template #title>
      <div class="title-box">
        <!-- 标题 -->
        <span>{{artObj.title}}</span>
          <img  class="thumb" v-if="artObj.cover.type===1" :src="artObj.cover.images[0]" alt="">
      </div>
      <div v-if="artObj.cover.type>1" class="thumb-box">
        <img
        class="thumb"
        v-for="(imgStr,index) in artObj.cover.images"
        :key="index"
        :src="imgStr" alt="">
      </div>
    </template>
    <!-- label 区域的插槽 -->
    <template #label>
      <div class="label-box">
        <div>
          <span>{{artObj.aut_name}}</span>
          <span>{{artObj.comm_count}}</span>
          <span>{{getTimeFn(artObj.pubdate)}}</span>
        </div>
        <!-- 反馈按钮 -->
        <van-icon v-show="isShow" name="cross" @click.stop="crossBtnFn"/>
      </div>
    </template>
  </van-cell>
 </div>
</template>

<script>
// 引入dayjs 获取多长时间前
import * as relativeTime from 'dayjs/plugin/relativeTime'
import * as dayjs from 'dayjs'
import 'dayjs/locale/zh-cn'
import { mapMutations } from 'vuex' // import locale
dayjs.locale('zh-cn') // use locale
dayjs.extend(relativeTime)
export default {
  props: {
    artObj: Object,
    isShow: {
      type: Boolean,
      default: true
    }
  },

  methods: {
    ...mapMutations(['changeHomeArticelActions', 'setArticelArtIdActions']),
    // 获取时间
    getTimeFn (dataStr) {
      var a = dayjs()
      var b = dayjs(dataStr)
      return a.to(b) // in 2 years
    },
    // 点击按钮
    crossBtnFn () {
      this.changeHomeArticelActions(true)
      this.setArticelArtIdActions(this.artObj.art_id)
    }
  }
}
</script>

<style scoped lang="less">
/* 标题样式 */

.title-box {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
// 单图样式
.thumb {
  width: 113px;
  height: 70px;
  background-color: #f8f8f8;
  object-fit: cover;
}
/* 三图, 图片容器 */
.thumb-box {
  display: flex;
  justify-content: space-between;
}

/* label描述样式 */
.label-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 文章信息span */
.label-box span {
  margin: 0 3px;
  &:first-child {
    margin-left: 0;
  }
}
</style>
